摘要
数字视频监控网络是视频监控系统的发展方向。数字视频监控网络需要大量的低成本、小体积、低功耗、高压缩率的视频服务源。采用i.Mx27处理器设计了一种嵌入式的网络摄像机,采用Linux操作系统,搭建了嵌入式系统的开发环境,实现了一个整合摄像头的h.264视频服务源——网络摄像机。实现结果表明,该网络摄像机具有结构简单、功能完整等特点,适合数字视频监控网络的大面积使用。
Networked digital video surveillance is the direction of video surveillance system. Highly compressed video source in low cost,low power consumption is largely needed is such system. Based on the i. mx27 processor, which support H. 264 compression format, a new design of IP camera is presented. The IP camera is build upon Linux operation system,whose development environment is also build, and comprises a built-in CMOS video sensor. Experiments shows that this IP Camera is full featured and in tiny volume, and suited for networked video surveillance system.
出处
《科学技术与工程》
2009年第12期3500-3503,共4页
Science Technology and Engineering
